"Minerva Silver Timpani - 20th Century"
Timpani in silver neck brace - 20th century Timpani in solid silver, hallmark neck brace with decoration of flowers and birds early 20th century Goldsmith: Eugène Doutre Roussel - Indicted on April 18, 1911 and crossed out on December 22, 1913 at 118 rue Vieille-du- temple in Paris. Weight 81 gr net Visible at the Galerie Courcelles Antiquités, at 41 rue des Acacias, in the 17th arrondissement of Paris. 
Le Magazine de PROANTIC
TRÉSORS Magazine
Rivista Artiquariato